l2tp: remove l2tp_tunnel_priv()

This function, and the associated .priv field, are unused.

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guillaume Nault 2018-06-25 16:07:20 +02:00 • committed by David S. Miller
commit e484b1c227